Potty mouth ... X Factor judge Sharon Osbourne
Now producers fear Shazza will slip up in the live shows and have warned her to control her language.
A source said: “Sharon has been on fine form. But so much has to be edited out as she keeps cursing on camera.
“Sometimes she becomes so involved she forgets to censor her language and swear words just pour out.
“It could cause real problems when we get round to the live shows.”
TV Biz told earlier this month how Sharon faced a police rap after chucking a pen at an OAP during his try-out. He later reported her for assault.
She berated pensioner Jonnie Rocco after he had a go at her rocker husband Ozzy during an audition in Manchester.
Sharon told him: “Don’t you talk about my f***ing husband” before telling security: “Get him out of my f***ing room.”
Greater Manchester Police said afterwards they would write to show bosses to remind them to “conduct themselves in a professional manner” – but would take no other action.